v1/__cxx03/ctype.h

0001 // -*- C++ -*-
0002 //===----------------------------------------------------------------------===//
0003 //
0004 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
0005 // See https://llvm.org/LICENSE.txt for license information.
0006 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
0007 //
0008 //===----------------------------------------------------------------------===//
0009
0010 #ifndef _LIBCPP___CXX03_CTYPE_H
0011 #define _LIBCPP___CXX03_CTYPE_H
0012
0013 /*
0014     ctype.h synopsis
0015
0016 int isalnum(int c);
0017 int isalpha(int c);
0018 int isblank(int c);  // C99
0019 int iscntrl(int c);
0020 int isdigit(int c);
0021 int isgraph(int c);
0022 int islower(int c);
0023 int isprint(int c);
0024 int ispunct(int c);
0025 int isspace(int c);
0026 int isupper(int c);
0027 int isxdigit(int c);
0028 int tolower(int c);
0029 int toupper(int c);
0030 */
0031
0032 #include <__cxx03/__config>
0033
0034 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
0035 #  pragma GCC system_header
0036 #endif
0037
0038 #if __has_include_next(<ctype.h>)
0039 #  include_next <ctype.h>
0040 #endif
0041
0042 #ifdef __cplusplus
0043
0044 #  undef isalnum
0045 #  undef isalpha
0046 #  undef isblank
0047 #  undef iscntrl
0048 #  undef isdigit
0049 #  undef isgraph
0050 #  undef islower
0051 #  undef isprint
0052 #  undef ispunct
0053 #  undef isspace
0054 #  undef isupper
0055 #  undef isxdigit
0056 #  undef tolower
0057 #  undef toupper
0058
0059 #endif
0060
0061 #endif // _LIBCPP___CXX03_CTYPE_H